#include <iostream>
#include <stdio.h>
#include <string>
using namespace std;

class Circle
{
private:
	double radius;
	string color;

public:
	Circle(double r = 1, string c = "red")
	{
		radius = r;
		color = c;
	}

	double getRadius()
	{
		return radius;
	}

	string getColor()
	{
		return color;
	}

	double getArea()
	{
		return radius*radius*3.1416;
	}
};

int main()
{
	Circle c1(2, "blue");
	cout << "Radius=" << c1.getRadius() << "\tArea=" << c1.getArea() << "\tColor=" << c1.getColor();
	Circle c2(2, "red");
	cout << "\nRadius=" << c2.getRadius() << "\tArea=" << c2.getArea() << "\tColor=" << c2.getColor();
	Circle c3(1, "red");
	cout << "\nRadius=" << c3.getRadius() << "\tArea=" << c3.getArea() << "\tColor=" << c3.getColor();
	system("pause");
	return 0;
}
